Math puzzles are a fun way to boost brain health, challenging critical thinking and logic skills. This puzzle has intrigued ...

Alexey Pajitnov, who created the ubiquitous game in 1984, opens up about his failed projects and his desire to design another ...

When I do recreational math with kids ... giving credit for ideas from other people, and as he got famous, people would send him puzzles, and he would publish them, sometimes for the first ...